高地应力是地质学的概念，指岩石抗压强度与地应力的比值。
文章详细信息 关键词： 输水隧洞;;高地应力;;TBM卡机;;黏弹塑性模型 [gap=1030]Keywords: diversion tunnel;high geostress;TBM block;visco-elastoplastic model
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... Crustal stress measurement 地应力测量 High crustal stress 高地应力 Drill hole crustal stress test 钻孔地应力测试 ...
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关于高地应力区地下工程岩爆灾害研究 关键词】高地应力;岩爆;烈度 [gap=489]Key words】Heights stress;Rock burst;Intensity
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At present, hign geothermal, high geostress bring about with the depth increase, has become a pressing problem.
目前,深度增加带来的高地热、高地应力问题,已成为一个急待解决的难题。
参考来源 - 高地热、高地应力条件下的隧道的力学行为及工程措施研究It is shown that, in the region with high stratal stress, the improved methods of HC and Q system have better correlation, compatibility and applicability if considering main factors of high stratal stress, rock blasting and poor structure planes combination.
分析结果表明：考虑高地应力岩爆和结构面组合这些重要影响因素影响后的水电HC法和Q系统法，在高地应力地区分类结果相关性、一致性较好，有较好的适用性。
参考来源 - 大渡河瀑布沟水电站地下厂房围岩分类研究Most of all, the high ground stress makes the rock deform largely and it threats the safe work seriously.
其中，由高地应力引起的岩体大的流变变形给矿井的安全生产带来了极大的威胁。
参考来源 - 深部岩体非线性蠕变规律的研究The failure and deformation reason of wall rock in high geo-stress nonuniform soft rock cavern group is analysised and the support principle of high geo-stress soft rock is proposed.
分析了高地应力非均质软岩洞室群围岩收敛变形破坏的原因，并且探讨了高地应力非均质软岩的支护原则。
参考来源 - 高地应力非均质软岩洞室群稳定性分析与控制研究Because water deteriorates the wall rock configuration and mechanics performance, make actual stress be bigger than apparent stress, the high ground stress makes the rock deform largely and it threats the safe work seriously.
其中,水的作用使得围岩的结构和力学性能恶化、实际载荷高于表观载荷而使由高地应力引起的岩体的流变变形大大增加,给矿井的安全生产带来了极大的威胁。
参考来源 - 水对深部工程软岩蠕变规律的影响First,According to the special high geostress of large underground caverns and the deformation features of brittle rockmass,the elastic-brittle constitutive equation is deduced from stress-strain relationship.
第一,首先针对大型地下洞室群特殊的高地应力条件以及脆性岩体的变形特征,从应力应变关系曲线出发,得出适用于高地应力脆性岩体的弹脆性本构方程。
参考来源 - 高地应力脆性岩体张开位移发生机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
特别是布置在高地应力区的巷道变形破坏更加严重。
Specially, it is much more serious when the roadway is in an area of high natural stress.
高地应力下的隧洞开挖过程中，围岩将产生动态的变化。
On the process of tunnel excavation in high geo-stress zone, surrounding rocks will have dynamic drift.
通过真三轴试验模拟高地应力条件下地下工程开挖引起的复杂的应力路径的演化。
The complicated evolvement of stress load, which is produced by excavating underground engineering under high stress conditions, is simulated through true triaxial experiment.
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